<template>
    <div>
        <div class="banner" @click="handlerBannerClick">
            <img class="banner-img" :src="bannerImg">
            <div class="banner-info">
                <div class="banner-title">
                    {{sightName}}
                </div>
                <div class="banner-number">
                    <span class="iconfont banner-icon">&#xe63a;</span>
                    {{bannerImgCount}}
                </div>
            </div>
        </div>
        <common-gallary :imgs="bannerImgs" @close="handlerClose" v-show="showGallary"></common-gallary>
    </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary'
export default {
  name: 'DetailBanner',
  components: {
    CommonGallary
  },
  props: {
    sightName: String,
    bannerImg: String,
    bannerImgs: Array
  },
  computed: {
    bannerImgCount () {
      return this.bannerImgs.length
    }
  },
  data () {
    return {
      showGallary: false
    }
  },
  methods: {
    handlerBannerClick () {
      this.showGallary = true
    },
    handlerClose () {
      this.showGallary = false
    }
  }
}
</script>

<style lang="stylus" scoped>
    .banner
        position relative
        overflow hidden
        height 0
        padding-bottom 55%
        .banner-img
            width 100%
        .banner-info
            display flex
            position absolute
            left 0
            right 0
            bottom 0
            line-height .6rem
            color #ffffff
            background-image: linear-gradient(top, rgba(0,0,0,0),rgba(0,0,0,0.8))
            .banner-title
                flex 1
                font-size .32rem
                padding 0 .2rem
            .banner-number
                padding 0 .4rem
                line-height .32rem
                margin-top .14rem
                height .32rem
                border-radius .2rem
                background rgba(0,0,0,0.8)
                font-size .24rem
                .banner-icon
                    font-size .24rem
</style>
